Ken Griffey Jr.: The Inspiring Story of One of Baseball's Greatest Outfielders (Baseball Biography Books): Geoffreys, Clayton: 9798678904560: : Books
Ken Griffey Jr.'s HBCU Swingman Classic showcases Black baseball prospects : NPR
Ken Griffey, Jr., Biography, Statistics, & Facts
Field of Dreams Game: Ken Griffey Jr. and dad play catch, fans love it
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Ken Griffey Jr. - Wikipedia
Like Father, Like Son: The Griffeys and other sports family dynasties
On Aug. 31, 1990, Ken Griffey Jr. and Sr. became the first father-son teammates in MLB history
ESPN - 31 years ago today, Ken Griffey Sr. and Ken Griffey Jr. became the first father-son duo to play on the same team 🔥
August 31, 1990: Ken Griffey Jr. and Sr. get back-to-back hits in father-son debut with Mariners – Society for American Baseball Research
Why Ken Griffey Jr. could appear at a Fresno State game